performAction()

in packages-rc/rc-codemirror/src/addon/lint/json/util/parser.ts [42:118]

• 61 lines of code
• 16 McCabe index (conditional complexity)

  performAction(yytext: string, _yyleng: number, _yylineno: number, _yy: IYy, yystate: number, $$: any[][]) {
    const $0 = $$.length - 1;
    
    switch (yystate) {
      case 1: // replace escaped characters with actual character
        this.$ = yytext.replace(/\\(\\|")/g, '$1')
            .replace(/\\n/g, '\n')
            .replace(/\\r/g, '\r')
            .replace(/\\t/g, '\t')
            .replace(/\\v/g, '\v')
            .replace(/\\f/g, '\f')
            .replace(/\\b/g, '\b');
        
        break;
      case 2:
        this.$ = Number(yytext);
        
        break;
      case 3:
        this.$ = null;
        
        break;
      case 4:
        this.$ = true;
        
        break;
      case 5:
        this.$ = false;
        
        break;
      case 6:
        this.$ = $$[$0 - 1];
        
        return this.$;
      case 13:
        this.$ = {};
        
        break;
      case 14:
        this.$ = $$[$0 - 1];
        
        break;
      case 15:
        this.$ = [$$[$0 - 2], $$[$0]];
        
        break;
      case 16:
        this.$ = {};
        this.$[$$[$0]![0]] = $$[$0]![1];
        
        break;
      case 17:
        this.$ = $$[$0 - 2];
        $$[$0 - 2]![$$[$0]![0]] = $$[$0]![1];
        
        break;
      case 18:
        this.$ = [];
        
        break;
      case 19:
        this.$ = $$[$0 - 1];
        
        break;
      case 20:
        this.$ = [$$[$0]];
        
        break;
      case 21:
        this.$ = $$[$0 - 2];
        $$[$0 - 2]!.push($$[$0]);
        
        break;
      default:
        break;
    }
  }